package com.example.wxy2.config;


import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.support.http.StatViewServlet;
import com.alibaba.druid.support.http.WebStatFilter;
import com.zaxxer.hikari.util.DriverDataSource;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;
import java.util.Arrays;

@Configuration
public class DruidConfig {


    @ConfigurationProperties(prefix = "spring.datasource")
    @Bean
    public DataSource druidDataSource(){
        return new DruidDataSource();
    }

    @Bean
    public ServletRegistrationBean statViewServlet(){
        ServletRegistrationBean bean = new ServletRegistrationBean(new StatViewServlet(),
                "/druid/*");

        bean.addInitParameter("allow","");
        bean.addInitParameter("deny","192.155.13.223");
        bean.addInitParameter("loginUsername", "admin");
        bean.addInitParameter("loginPassword","123456");
        return bean;
    }

    //druid监控过滤器配置
    @Bean
    @ConditionalOnMissingBean
    public FilterRegistrationBean webStatFilter(){
        FilterRegistrationBean bean = new FilterRegistrationBean();

        bean.setFilter(new WebStatFilter());
        bean.addInitParameter("exclusions","*.js,*.css,/druid/*,/jdbc/*");

        bean.setUrlPatterns(Arrays.asList("/*"));
        return bean;
    }

}
